Log Message:
Update node.js to 0.8.7

Version 0.8.7 (Stable)
* npm: Upgrade to 1.1.49
* website: download page (Golo Roden)
* crypto: fix uninitialized memory access in openssl (Ben Noordhuis)
* buffer, crypto: fix buffer decoding (Ben Noordhuis)
* build: compile with -fno-tree-vrp when gcc >= 4.0 (Ben Noordhuis)
* tls: handle multiple CN fields when verifying cert (Ben Noordhuis)
* doc: remove unused util from child_process (Kyle Robinson Young)
* build: rework -fvisibility=hidden detection (Ben Noordhuis)
* windows: don't duplicate invalid stdio handles (Bert Belder)
* windows: fix typos in process-stdio.c (Bert Belder)